Krista King Math
Surface Area of Cones
Formulas are an essential part of mathematics, so help your class master them. The concept video exposes learners to the elements of the surface area formula for cones. The examples demonstrate the process of using measurements within...
Krista King Math
Volume of Cones
How much ice cream can you fit into a waffle cone? Sounds like geometry! Learners explore the process for calculating the volume of a right and oblique cone in this concept video. The instructor completes three examples of unique cones...
Krista King Math
Nets of Cones
Use a net to catch your classes in the process of learning! A video instruction demonstrates how to draw the net of a three-dimensional cone. The nets include scale and labeling of dimensions.
HeyMath!
Volume of Pyramid
Go beyond the basic formulas and uncover the surface area and volume of 3-D shapes with this comprehensive and organized worksheet packet. The problems include the basic formula computations while also challenging your learners to derive...
Curated OER
How Do You Find the Lateral and Surface Areas of a Cone?
The lateral surface area of a cone. Hmmm, what does that mean? Oh, it means the part you see if the cone was sitting on a flat surface, so it does not include the base. But if you want to include the base then it would be finding the...
Curated OER
What is a Cone?
What are the things that make a shape a cone? Here's a list of things that define a cone: base, height, vertex, radius, curved side. Are you familiar with all these terms? The teacher diagrams a cone and identifies all the components in...
Curated OER
What is the Formula for the Volume of a Cone?
All you need are a few values to find the the volume of a cone! Watch an informative math video that guides learners through the formula needed, as well as the relationship between the cone's volume and the volume of other...
Corbett Maths
Surface Area of Cone
Viewers of a short video discover how to determine the surface area of a cone. They use a given formula for the surface area to accomplish this task.
Corbett Maths
Names of 3D Shapes
Quick, name that shape! Scholars learn the names and common properties of three-dimensional solids. They watch a short video that shows an example of each shape and identifies the two-dimensional faces that make up its surfaces.
Curated OER
How Do You Find the Volume of a Cone?
The formula to find the volume of a cone is volume equals one-third times the base times the height. The base can be found by using the formula to find the area of a circle: base equals pi times radius squared. So it seems that the area...
Curated OER
How Do You Find the Slant Height of a Cone?
Use the Pythagorean theorem formula to find the slant height of a cone. If the height of the cone and the radius of the base are given, using the Pythagorean theorem formula will be a piece of cake. Just plug in the values given and solve.
Sophia Learning
Sophia: Volume of an Oblique Cone
This lesson explains the formula and procedure for calculating the volume of an oblique cone. Student watch a video tutorial and then can take an online quiz.
Crash Course
Crash Course A&p #18: Vision
Next stop in our tour of your sensory systems? VISION. With a little help from an optical illusion, we take a look inside your eyes to try to figure out how your sense of vision works -- and how it can be tricked. [9:38]
Sophia Learning
Sophia: Calculating the Surface Area of Cones
Students watch a video lesson that demonstrates how to find the total surface area of a cone. The tutorial includes detailed examples. [2:49]
Wisc-Online
Wisc Online: The Sense of Sight
Describes the important structures of the human eye and how they work so that we can see images. [4:47]
Study Pug
Study Pug: Surface Area and Volume of Cones
This video tutorial teaches you how to calculate the surface area and volume of cones. Just like pyramids and cylinders, there are formulas for surface area and volume of cones. Also included are questions on composite solids that...
Khan Academy
Khan Academy: Rgb Color Model
In this video [2:49] think about how we actually perceive the colors of the rainbow in the first place. What makes yellow look like yellow? Inside our eyes, we have special color receptors called cones, that are sensitive to specific...
PBS
Pbs Learning Media: Peg + Cat: Geometry Collection
This collection includes 16 Peg + Cat video clips about geometry including 2-D and 3-D shapes.
Sophia Learning
Sophia: How We See: Lesson 2
This lesson will introduce you to the anatomy and physiology of the human visual system, its connection to the brain and how this system processes light. It is 2 of 3 in the series titled "How We See."
Sophia Learning
Sophia: Right Circular Cone: Lesson 4
During this lesson, you'll discover the definition and specifications of a right circular cone. It is 4 of 4 in the series titled "Right Circular Cone."
Sophia Learning
Sophia: Volume of an Oblique Cone: Lesson 1
This lesson explains the formula and procedure for calculating the volume of an oblique cone. It is 1 of 5 in the series titled "Volume of an Oblique Cone."
Sophia Learning
Sophia: Volume of a Right Circular Cone: Lesson 5
This lesson explains the formula and procedure for calculating the volume of a right circular cone. It is 5 of 5 in the series titled "Volume of a Right Circular Cone."